The National Disaster Response Force (NDRF) has kept ready eight flood rescue teams comprising more than 250 members. Equipped with 23 inflatable rubber boats and communication equipment, these have been pre-positioned in coastal areas of Andhra Pradesh."One team each has been pre-positioned at in Prakasam district and Vishakhapatnam, two teams at Sri Kala Hasti in Chittoor district and four teams at Sullurupeta, Nellore and Tada block areas of Nellore district," the NDRF said.